Published in TUM
Himbert’s unsupported JMT attempts
TUM linked the conversation comparing her two attempts and her account of how solo hiking led her into endurance sport.
Athlete
Caroline Himbert
RunnerEndurance athlete
Caroline Himbert pursues unsupported mountain-route records. Fastest Known Time lists her efforts on Nevada’s Ruby Crest Trail and Utah’s Park City Skyline Traverse alongside the south-to-north John Muir Trail via Whitney Portal attempts featured in TUM.
- 2026 route variation
- JMT via Whitney Portal · south to north · unsupportedSource
2 TUM reports · Published coverage below
Publication history
Coverage over time
2 editorial issues
Distinct issues per publication month. Each issue counts once.
Jul 2024Peak 2Nov 2026
Monthly editorial issue counts: Jul 2024: 0; Aug 2024: 0; Sep 2024: 0; Oct 2024: 0; Nov 2024: 0; Dec 2024: 0; Jan 2025: 0; Feb 2025: 0; Mar 2025: 0; Apr 2025: 0; May 2025: 0; Jun 2025: 0; Jul 2025: 0; Aug 2025: 0; Sep 2025: 0; Oct 2025: 0; Nov 2025: 0; Dec 2025: 0; Jan 2026: 0; Feb 2026: 0; Mar 2026: 0; Apr 2026: 0; May 2026: 0; Jun 2026: 0; Jul 2026: 0; Aug 2026: 2; Sep 2026: 0; Oct 2026: 0; Nov 2026: 0.
Sponsor mentions, repeated links and polls are excluded. Credits within editorial items may count. Read the supporting timeline ↓
In The Ultra Minute
Newest first
Published in TUM
Himbert improves her unsupported JMT time
Caroline Himbert’s women’s unsupported JMT effort was listed at 3 days, 16:36:15, improving her 2025 mark by 12:21:45. This is the dated listing reported August 7, not a claim about the current record.
Connections
Two unsupported attempts discussed in the interview
John Muir Trail
TUM linked the conversation comparing her two attempts and her account of how solo hiking led her into endurance sport.
SourceSources & notes
Facts above link directly to their sources. Published TUM dates and public-source check dates describe different things.
Public background sources checked October 20, 2026. The selection contains 127 published issues.
- Fastest Known Time Undated original page; checked October 20, 2026 · Checked Oct 20, 2026
- Fastest Known Time Undated original page; checked October 20, 2026 · Checked Oct 20, 2026
Public background & sources Checked October 20, 2026
Career context from two original public sources. TUM’s dated reporting appears below.
This is a limited career snapshot, checked October 20, 2026. Source publication dates and event dates are shown separately.
Links preserved from TUM coverage
- Published TUM issueThe Ultra Minute · 2026-08-14
Published article, 2026-08-14T18:44:21Z. Archived published text is pinned to canonical main 032eba22cd61.
- Public source linked by TUMpodcasters.spotify.com · linked in 2026-08-14
Exact public destination in the published item. The archived TUM issue establishes the historical attribution; this is not a fresh verification of the destination’s current content.
- Published TUM issueThe Ultra Minute · 2026-08-07
Published article, 2026-08-07T16:50:32Z. Archived published text is pinned to canonical main dbb48fed8dd6.
- Public source linked by TUMfastestknowntime.com · linked in 2026-08-07
Exact public destination in the published item. The archived TUM issue establishes the historical attribution; this is not a fresh verification of the destination’s current content.
- Public source linked by TUMfastestknowntime.com · linked in 2026-08-07
Exact public destination in the published item. The archived TUM issue establishes the historical attribution; this is not a fresh verification of the destination’s current content.